If you complete the quest Eyesight to the Blind before finding the pistol for her, she will no longer ask you about it. The pistol in question will also be gone from the rock in Scorpion Gulch. (Fixed in a patch)

pcps3xbox360 If you enter the bunker with all three mission holotapes, you encounter a bug where she won't sell anything to you, even after completing Still in the Dark and even Eyesight to the Blind. She'll only say she can't sell anything to outsiders, as per Elder's orders. [verified]

ps3 Torres' cap count may become bugged and will never decrease, allowing the player to sell Torres as many items as they please. [verified]

pcxbox360 Torres sometimes moves away from the window to a distance where the player can no longer interact with her. When this happens, PC players can use console command tcl to walk through the wall and speak with her. Note: You can walk into her area by going to the lower level (under the metal walkway) if she is unreachable.[verified]

pcps3xbox360 Torres' inventory will not automatically refresh every three days, but instead only refreshes three days after the player last visited the second level of the Brotherhood of Steel bunker. Torres' inventory will remain the same if the player should re-enter the facility before three in-game days have passed since they last entered. [verified]

pcps3xbox360 The expanded inventory which Torres will sell to you upon completion of either Eyesight to the Blind or Tend to Your Business are only added once, and will disappear once Torres' inventory has been refreshed. [verified]

pcxbox360ps3 Torres is marked as respawning, meaning that if she is killed, she will be resurrected after three in-game days. [verified]

pc Torres can randomly spawn outside near the Scorpion Gulch and can get permanently stuck around or in the radioactive crater where centaurs are found. [verified]

pcxbox360ps3 When you return to Torres with the missing laser pistol, she will keep asking if you've found it if you talk to her again. [verified]